Health issues hamper both teams as Arsenal visit Man City

(Photo credit: Geoff Burke-USA TODAY Sports)
The Premier League title picture could become clearer when Arsenal visit Manchester City on Sunday. But both teams could be without key contributors who have been integral to their title challenges.

Arsenal (20-4-4, 64 points) enter the weekend leading the league on goal difference over Liverpool, but with a trio of critical health concerns. They're led by questions over the s